P
Patricia J. Y. Wong
Researcher at Nanyang Technological University
Publications - 253
Citations - 4355
Patricia J. Y. Wong is an academic researcher from Nanyang Technological University. The author has contributed to research in topics: Boundary value problem & Differential equation. The author has an hindex of 28, co-authored 249 publications receiving 4163 citations. Previous affiliations of Patricia J. Y. Wong include National University of Singapore & Zhejiang Normal University.
Papers
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A higher order numerical scheme for generalized fractional diffusion equations
Qinxu Ding,Patricia J. Y. Wong +1 more
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Positive solutions for a system of nonpositive difference equations
TL;DR: In this paper, the authors considered the boundary value problem and provided criteria for the existence of single and double solutions of the system that are "positive" and "non-positive", respectively.
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Multiple fixed-sign solutions for a system of higher order three-point boundary-value problems with deviating arguments
TL;DR: Several criteria are offered for the existence of three fixed-sign solutions of the system, i.e. for each [email protected][email protected]?n and all [email–protected]?[a,b], @q"iu"i(t)>=0 where @q"[email protection]?{1,-1} is predetermined.
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Eigenvalue Characterization of a System of Difference Equations
TL;DR: In this paper, the authors considered the system of difference equations with constant-sign solution, where λ > 0 and T ≥ N ≥ 0, and gave explicit intervals for λ.
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Comparison theorems for the oscillation of higher order difference equations with deviating arguments
TL;DR: In this paper, the difference equation is classified into four cases according to the odd or even case, i.e., @a is odd and @d is 1 or -1.